I started using my tractor this winter to plow snow and quickly got stuck. I can seem to move forward just fine but if I try to backup with a slight incline I noticed only one wheel spins and I quickly get stuck.
I thought it had a locked differential but now I am not so sure. It makes it hard to plow snow if you can't back up at the end!
I have super old chains on my super old tires. So I am sure that isn't helping. But wasn't sure if they were supposed to be locked.